🧪 The AI Lab← All labs
Playground 1 · Sort the data (5 types) 🗂️

Every piece of data has a type. Tap an item, then drop it into the right bucket. You get a ✅ or ❌ each time — collect a perfect score!

1️⃣ Pick an item
2️⃣ Drop it in the right bucket

Score: 0 / 12

🔎 The 5 types of data 🔢 Numerical = numbers you count or measure (marks, age, temperature). 📝 Text = letters and words (your name, address, a message). 🖼️ Image = pictures (photos, drawings, emojis). 🎬 Video = moving pictures (movies, CCTV, an online class). 🔊 Sound = audio (a song, a voice message, the school bell). 🔔
Playground 2 · Bar chart — which sold most? 🍋

Riya ran a stall last week. A bar chart compares categories — the tallest bar sold the most. Tap − / + to change the weekly totals and watch the bars and the winner 🏆 update.

📊 How to read a bar chart The bottom line (the X-axis) tells you the categories — here, the things Riya sold. The side line (the Y-axis) tells you how many were sold. A taller bar means a bigger number, so the tallest bar is the best-seller. Always read the title and the axis labels first!
Playground 3 · Pictogram builder 🌳

The Eco-Club counted trees planted by each class. A pictogram uses a symbol to stand for a number — that's the KEY. Switch the key and watch the rows of 🌳 recount themselves!

KEY:

🧠 From raw data to good decisions Data is just raw facts. First we COLLECT it (from people, books, the internet, or instruments). Then we ORGANISE it — classify (group similar data) → structure (folders & tables) → label (clear names) → store (save it safely). Finally we REPRESENT it: tables for exact values, bar charts to compare, and pictograms for a fun picture-count. Now we can understand it and make good decisions! ✨

## Practice 🎯

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